The leak, detected by Internet Security Researcher Rajshekhar Rajaharia, includes a database of Permanent Account Numbers (PAN) of over 5 lakh cardholders.
The leaked data, screenshots of which have been shared by Rajaharia, is from the period between 2010 and 2019 and exposes details like the cardholder's name, phone number, PAN card number, income and email ID.
The revelation comes even as cyber experts have warned that 2021 could be the year of 'online extortion'
The leak, detected by Internet Security Researcher Rajshekhar Rajaharia, includes a database of Permanent Account Numbers (PAN) of over 5 lakh cardholders.
The leaked data, screenshots of which have been shared by Rajaharia, is from the period between 2010 and 2019 and exposes details like the cardholder's name, phone number, PAN card number, income and email ID.
The revelation comes even as cyber experts have warned that 2021 could be the year of 'online extortion'